A different border crisis: It’s not security or immigration, it’s sewage

People who live along the southern border all say the same thing: When it rains, it stinks. The reason is a failing, aging network of pipes that run from Mexico to wastewater treatment plants in the U.S. When heavy rains fall, the pipes often break and spill raw sewage on both sides of the border, causing not only a putrid odor but public health and environmental concerns.